//
//  PayModel.h
//  DaJiang
//
//  Created by sally on 16/12/11.
//  Copyright © 2016年 jiniu. All rights reserved.
//

#import "BussinessModel.h"

@interface PayModel : BussinessModel

@property (nonatomic, assign) NSInteger order_id;
@property (nonatomic, strong) NSString *sign;
@property (nonatomic, strong) NSString *order_info;

//支付宝预支付
+ (void)payAlipayPrepayWithOrderId:(NSString *)orderId
                           subject:(NSString *)subject
                          totalFee:(NSString *)totalFee
                        completion:(void (^)(PayModel *payModel))completion;

@end
